Comparison of different HPLC stationary phases for determination of soil-water distribution coefficient, K-OC values of organic chemicals in RP-HPLC system

Authors
Szabo, G Guczi, J Kordel, W Zsolnay, A Major, V Keresztes, P
Citation
G. Szabo et al., Comparison of different HPLC stationary phases for determination of soil-water distribution coefficient, K-OC values of organic chemicals in RP-HPLC system, CHEMOSPHERE, 39(3), 1999, pp. 431-442
Citations number
20
Categorie Soggetti
Environment/Ecology
Journal title
CHEMOSPHERE
ISSN journal
00456535 → ACNP
Volume
39
Issue
3
Year of publication
1999
Pages
431 - 442
Database
ISI
SICI code
0045-6535(199908)39:3<431:CODHSP>2.0.ZU;2-5
Abstract
The application of a HPLC-screening method for determination of soil sorpti on constants (Koc) was tested on five different stationary phases use of a large set of reference substances from different chemical classes. Cyanopro pyl and chemically bound humic acid stationary phases turned out to be the two most promising candidate for development of HPLC-screening method. The results show that the investigated HPLC method provides a quick and reliabl e method to determine the sorption coefficient of chemicals in soil system. (C) 1999 Elsevier Science Ltd. All rights reserved.